* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
- *
- * $Id: m_knock.c 3570 2007-09-09 19:19:23Z jilles $
*/
#include "stdinc.h"
#include "parse.h"
#include "modules.h"
#include "s_serv.h"
+#include "supported.h"
+#include "s_newconf.h"
+
+static const char knock_desc[] = "Provides the KNOCK command to ask for an invite to an invite-only channel";
-static int m_knock(struct Client *, struct Client *, int, const char **);
+static void m_knock(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
struct Message knock_msgtab = {
- "KNOCK", 0, 0, 0, MFLG_SLOW,
+ "KNOCK", 0, 0, 0, 0,
{mg_unreg, {m_knock, 2}, {m_knock, 2}, mg_ignore, mg_ignore, {m_knock, 2}}
};
+static int
+_modinit(void)
+{
+ add_isupport("KNOCK", isupport_boolean, &ConfigChannel.use_knock);
+ return 0;
+}
+
+static void
+_moddeinit(void)
+{
+ delete_isupport("KNOCK");
+}
+
mapi_clist_av1 knock_clist[] = { &knock_msgtab, NULL };
-DECLARE_MODULE_AV1(knock, NULL, NULL, knock_clist, NULL, NULL, "$Revision: 3570 $");
+
+DECLARE_MODULE_AV2(knock, _modinit, _moddeinit, knock_clist, NULL, NULL, NULL, NULL, knock_desc);
/* m_knock
- * parv[0] = sender prefix
* parv[1] = channel
*
* The KNOCK command has the following syntax:
* of these conditions. Concept by Dianora <db@db.net> and written by
* <anonymous>
*/
-static int
-m_knock(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
+static void
+m_knock(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct Channel *chptr;
char *p, *name;
{
sendto_one(source_p, form_str(ERR_KNOCKDISABLED),
me.name, source_p->name);
- return 0;
+ return;
}
name = LOCAL_COPY(parv[1]);
if((p = strchr(name, ',')))
*p = '\0';
- if(!IsChannelName(name))
- {
- sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
- form_str(ERR_NOSUCHCHANNEL), name);
- return 0;
- }
-
if((chptr = find_channel(name)) == NULL)
{
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
form_str(ERR_NOSUCHCHANNEL), name);
- return 0;
+ return;
}
if(IsMember(source_p, chptr))
if(MyClient(source_p))
sendto_one(source_p, form_str(ERR_KNOCKONCHAN),
me.name, source_p->name, name);
- return 0;
+ return;
}
- if(!((chptr->mode.mode & MODE_INVITEONLY) || (*chptr->mode.key) ||
- (chptr->mode.limit &&
+ if(!((chptr->mode.mode & MODE_INVITEONLY) || (*chptr->mode.key) ||
+ (chptr->mode.limit &&
rb_dlink_list_length(&chptr->members) >= (unsigned long)chptr->mode.limit)))
{
sendto_one_numeric(source_p, ERR_CHANOPEN,
form_str(ERR_CHANOPEN), name);
- return 0;
+ return;
}
/* cant knock to a +p channel */
{
sendto_one_numeric(source_p, ERR_CANNOTSENDTOCHAN,
form_str(ERR_CANNOTSENDTOCHAN), name);
- return 0;
+ return;
}
-
+
if(MyClient(source_p))
{
/* don't allow a knock if the user is banned */
if(is_banned(chptr, source_p, NULL, NULL, NULL) == CHFL_BAN ||
- is_quieted(chptr, source_p, NULL, NULL, NULL) == CHFL_BAN)
+ is_quieted(chptr, source_p, NULL, NULL) == CHFL_BAN)
{
sendto_one_numeric(source_p, ERR_CANNOTSENDTOCHAN,
form_str(ERR_CANNOTSENDTOCHAN), name);
- return 0;
+ return;
}
/* local flood protection:
* allow one knock per user per knock_delay
* allow one knock per channel per knock_delay_channel
*/
- if(!IsOper(source_p) &&
+ if(!IsOperGeneral(source_p) &&
(source_p->localClient->last_knock + ConfigChannel.knock_delay) > rb_current_time())
{
sendto_one(source_p, form_str(ERR_TOOMANYKNOCK),
me.name, source_p->name, name, "user");
- return 0;
+ return;
}
else if((chptr->last_knock + ConfigChannel.knock_delay_channel) > rb_current_time())
{
sendto_one(source_p, form_str(ERR_TOOMANYKNOCK),
me.name, source_p->name, name, "channel");
- return 0;
+ return;
}
/* ok, we actually can send the knock, tell client */
chptr->last_knock = rb_current_time();
if(ConfigChannel.use_knock)
- sendto_channel_local(chptr->mode.mode & MODE_FREEINVITE ? ALL_MEMBERS : ONLY_CHANOPS,
+ sendto_channel_local(source_p, (chptr->mode.mode & MODE_FREEINVITE) ? ALL_MEMBERS : ONLY_CHANOPS,
chptr, form_str(RPL_KNOCK),
me.name, name, name, source_p->name,
source_p->username, source_p->host);
":%s KNOCK %s", use_id(source_p), name);
sendto_server(client_p, chptr, CAP_KNOCK, CAP_TS6,
":%s KNOCK %s", source_p->name, name);
- return 0;
}